body{padding: 0;margin:0;color:rgba(0,0,0,0.7);}
  /*去掉ios点击透明效果*/
  html * { outline: 0; -webkit-text-size-adjust: none; -webkit-tap-highlight-color: rgba(0,0,0,0);}
input,textarea{-webkit-appearance: none;}
ul,li{padding:0;margin:0;list-style:none;}
.pdlr15{padding-left:15px;padding-right: 15px;}
.pdlr10{padding-left:10px;padding-right: 10px;}
.pdtb8{padding-top:8px;padding-bottom: 8px;}

/*按钮*/
.qdd-btn {padding:.2rem 1rem;box-sizing:border-box;border-radius:.5rem;text-align: center;display: inline-block;text-decoration: none;color:rgba(0,0,0,0.7);}
.qdd-btn i:before{font-size: 1.1rem}